Pyunkang Yul, Black Tea Boosting Serum, 1.52 fl oz (45 ml) vs P.CALM, Posica Ampoule, 1.01 fl oz (30 ml)

Pyunkang Yul, Black Tea Boosting Serum, 1.52 fl oz (45 ml) and P.CALM, Posica Ampoule, 1.01 fl oz (30 ml) share 22 parsed ingredients. Differences highlighted below.

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Shared 22Pyunkang Yul, Black Tea Boosting Serum, 1.52 fl oz (45 ml) only 34P.CALM, Posica Ampoule, 1.01 fl oz (30 ml) only 24

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Shared formula

28%

Ingredients in every formula: 22in both formulas
Key actives unique to one formula: 5unique actives
Ingredient rows compared: 80rows compared

From the parsed labels — rows on every label over all compared rows.

The formulas, row by row

80 ingredients across 2 labels

Differences only(58 of 80 rows)

Shared ingredients· none here

Product facts and full ingredient lists side by side
on 2+ labelsonly on this labelnot on this labelIngredient	Pyunkang Yul Pyunkang Yul, Black Tea Boosting Serum, 1.52 fl oz (45 ml) $23.27	Recommended P.calm P.CALM, Posica Ampoule, 1.01 fl oz (30 ml) $24.94
Basics
Type & size	Serum · size not on the record	Serum · size not on the record
Brand origindiffers	Korean	Not recorded
Offers
Where to buy	Not recorded	Not recorded
Availability	in stock	in stock
Formula
Key activesdiffers	panthenol, sodium hyaluronate, centella asiatica extract, ceramide np	centella asiatica extract, niacinamide, allantoin, sodium hyaluronate, hyaluronic acid
Free ofdiffers	fragrance-free, sulfate-free, alcohol-free, paraben-free	fragrance-free, sulfate-free, paraben-free, silicone-free
Heads-updiffers	fungal-acne trigger · high pore-rating flag	fungal-acne triggerPore data not yet reviewed
Fit & community
Rating	No reviews yet	No reviews yet
Best for	Not recorded	Not recorded
Data quality
Label coveragediffers	Fully parsed · 56 ingredients	Fully parsed · 46 ingredients
Key actives · 5
allantoin	no	yes
ceramide np	yes	no
hyaluronic acid Pregnancy: generally fine	no	yes
pro-vitamin b5	yes	no
vitamin b3	no	yes
Rest of the labels · 53
a silicone	yes	no
alcohol	no	yes
arginine	no	yes
beta-glucan	yes	no
brassica campestris sterols	no	yes
caprylyl glycol	yes	no
carthamus tinctorius flower extract	no	yes
castanea crenata shell extract	no	yes
ceramide eop	yes	no
ceramide ns	yes	no
cetyl ethylhexanoate	yes	no
chitosan	no	yes
citric acid	no	yes
coccinia indica fruit extract	yes	no
coffea arabica seed extract	no	yes
coptis japonica extract	yes	no
cynanchum atratum extract	no	yes
dicaprylyl ether	yes	no
diospyros kaki leaf extract	no	yes
eclipta prostrata extract	yes	no
epilobium fleischeri extract	no	yes
ethylhexyl palmitate Possible fungal-acne trigger	yes	no
gardenia florida fruit extract	yes	no
glucose	yes	no
hippophae rhamnoides fruit extract	yes	no
hydrolyzed sodium hyaluronate Pregnancy: generally fine	no	yes
hydroxyacetophenone	yes	no
lactobacillus ferment	no	yes
lipase	no	yes
madecassoside	yes	no
maltodextrin	yes	no
methylpropanediol	yes	no
panax ginseng berry extract	yes	no
papain	no	yes
pentylene glycol	yes	no
phellodendron amurense bark extract	yes	no
piper methysticum root extract	yes	no
polyglyceryl-10 dilaurate Possible fungal-acne trigger	yes	no
polyglyceryl-10 myristate Possible fungal-acne trigger	yes	no
polyglyceryl-10 oleate Possible fungal-acne trigger	yes	no
polygonum cuspidatum root extract	no	yes
potassium hyaluronate Pregnancy: generally fine	no	yes
propanediol	no	yes
protease	no	yes
saccharomyces ferment filtrate Possible fungal-acne trigger	yes	no
scrophularia buergeriana extract	yes	no
scutellaria baicalensis root extract	yes	no
silica	yes	no
sodium polyacryloyldimethyl taurate	yes	no
tromethamine	yes	no
vitis vinifera fruit extract	no	yes
xanthan gum	yes	no
zanthoxylum piperitum fruit extract	no	yes

Rows come from parsed labels and live offers. Where a label isn’t fully captured, we say so instead of guessing.

The bottom line

Choose Pyunkang Yul if you want Pro-vitamin B5 in the formula.

Choose P.calm if you want Vitamin B3 in the formula.

Both lines come from the parsed labels and the prices on this page — neither product is the reference, and neither is called the better one.

This is not medical advice.

Focus on an effect

All ingredients

Brighten & fade dark spots Clear breakouts Smooth fine lines Hydrate & plump

Calm redness Refine texture Repair & strengthen Protect from sun

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Suggested from shared ingredients on the parsed labels — each pair opens as its own comparison.